摘要
分析因环境温度变化,利用隔膜密封系统在测压过程中存在偏差的原因,通过实例计算,对对称与非对称式远传差压液位测量系统进行误差的比较和分析,提出液位测量系统的选型建议。
This paper analyzes the reasons of errors existing in the process of pressure measurement by using diaphragm seal system due to environmental temperature variation. By practical calculation,this paper compares and analyzes the error of symmetrical and asymmetrical types of remote differential pressure level measurement systems,and puts forward the selection recommendations for liquid level measurement system.
出处
《化工设计》
CAS
2016年第6期29-31,共3页
Chemical Engineering Design
关键词
隔膜密封系统
远传差压液位测量
环境温度
误差分析
diaphragm seal system
remote differential pressure level measurement
ambient temperature
error analysis
